package day03;

public class IfDemo {
    public static void main(String[] args){
        int score=95;
        if(score>=0 && score<=100){
            System.out.println("成绩合法");
        }
        System.out.println("继续执行");
        double price=500.0;
        if (price>=500){
           price *=0.8;
        }
        System.out.println("最终消费金额为："+price);
    }
}
